Abstract: A tool checking device for a robot arm includes: an image processing unit configured to perform, on a captured image of a tool attached to the robot arm, image processing associated with a tool condition regarding a tool type or tool state that needs to be satisfied by the tool, and generate a processed image in which a related area associated with the tool condition is extracted; and a determination unit configured to determine whether the tool attached to the robot arm satisfies the tool condition, on the basis of the processed image.

Abstract: A tool checking device for a robot arm includes: a tool movement control unit configured to control the robot arm so as to move a tool attached to the robot arm to a defined position; an imaging control unit configured to control an imaging device so as to capture an image of the tool moved to the defined position; and a determination unit configured to determine whether the tool satisfies a tool condition regarding a tool type or tool state that needs to be satisfied, on the basis of a captured image imaged by the imaging device.

Abstract: An image processing device acquires an image in which a subject having a predetermined posture and a predetermined shape is visualized, a first reference image in which the subject having a first posture of which a relationship with the predetermined posture is known and a first shape of which a relationship with the predetermined shape is known is visualized, and a second reference image in which the subject having at least one of a second posture different from the predetermined posture and a second shape different from the predetermined shape is visualized, extract feature data indicating a feature of the subject visualized in the image, extract first reference data indicating a feature of the subject visualized in the first reference image, extract second reference data indicating a feature of the subject visualized in the second reference image, identify a position at which the feature indicated by the feature data is located in the first reference image using the first reference data, and identify a pos

Abstract: To provide a liquid crystal device and a method of manufacturing the liquid crystal device which has high durability in an environment of high temperature and high humidity, and which can be applied to optical communication device. A liquid crystal device and a method of manufacturing the liquid crystal device includes a first substrate provided with a frame shaped seal region for encapsulating a liquid crystal layer, and a second substrate provided in opposition to the first substrate, wherein a gold frame shaped structure is provided in the seal region of the first substrate so as to be crushed and deformed to form metallic bond when superimposed and joined to the second substrate, and wherein a gold film is disposed in the portion of the second substrate opposed to the gold frame shaped structure so as to form metallic bond to the gold frame shaped structure.

Abstract: An optical modulation apparatus includes a light irradiation section, a plurality of rectangular pixel electrodes arranged on two lines separately at regular intervals in such a manner that short sides of adjacent pixel electrodes face each other and drive an optical modulation substance; a driver element is disposed below the pixel electrode and drives the pixel electrode; and a pixel electrode connection that electrically connects the pixel electrode and the driver element, wherein the pixel electrode connection is disposed outside the light irradiation section.

Abstract: To provide a liquid crystal device and a method of manufacturing the liquid crystal device which has high durability in an environment of high temperature and high humidity, and which can be applied to optical communication device. A liquid crystal device and a method of manufacturing the liquid crystal device includes a first substrate provided with a frame shaped seal region for encapsulating a liquid crystal layer, and a second substrate provided in opposition to the first substrate, wherein a gold frame shaped structure is provided in the seal region of the first substrate so as to be crushed and deformed to form metallic bond when superimposed and joined to the second substrate, and wherein a gold film is disposed in the portion of the second substrate opposed to the gold frame shaped structure so as to form metallic bond to the gold frame shaped structure.

Abstract: In an automatic deboning apparatus, an X-ray irradiation unit is provided on the upstream side of a meat cutting unit in a direction of transport of the work. In the X-ray irradiation unit, an X-ray r is irradiated to a work w from an X-ray irradiation device, an image of the X-ray transmitted through the work is subjected to image processing in an image analysis process unit, and two-dimensional position coordinates of a bone part are thereby obtained. In the meat cutting unit, three robot arms are provided with cutting blades. A storage unit of a controller stores three-dimensional position coordinates of a target operation course of each of the cutting blades. The target operation course is corrected on the basis of the two-dimensional position coordinates of the bone part obtained for each work in the image analysis process unit.

Abstract: In an automatic deboning apparatus, an X-ray irradiation unit is provided on the upstream side of a meat cutting unit in a direction of transport of the work. In the X-ray irradiation unit, an X-ray r is irradiated to a work w from an X-ray irradiation device, an image of the X-ray transmitted through the work is subjected to image processing in an image analysis process unit, and two-dimensional position coordinates of a bone part are thereby obtained. In the meat cutting unit, three robot arms are provided with cutting blades. A storage unit of a controller stores three-dimensional position coordinates of a target operation course of each of the cutting blades. The target operation course is corrected on the basis of the two-dimensional position coordinates of the bone part obtained for each work in the image analysis process unit.

Abstract: An electric vehicle includes a device which determines, on the basis of the gradient of a road surface, a target acceleration of the vehicle in the case where the operational states of an accelerator (gas) pedal and a brake pedal of the vehicle are an OFF state when the vehicle is traveling on a down-slope road, a device which determines the correction amount of a regenerative torque for bringing the actual acceleration of the vehicle close to the target acceleration, a device which determines a basic target torque of an electric motor, which becomes a regenerative torque when the operational state of the accelerator (gas) pedal is the OFF state, on the basis of the operational state of the accelerator (gas) pedal, and a device which determines a target torque by correcting the basic target torque on the basis of at least the aforesaid correction amount. The output torque of the electric motor is controlled to the determined target torque.

Abstract: This fuel efficiency display device for a fuel cell vehicle includes: a first interval vehicle efficiency obtaining device which obtains a first interval vehicle efficiency being a fraction of a generated traveling energy with respect to a consumed fuel amount in a predetermined first time-interval; a second interval traveling energy obtaining device which obtains a second interval traveling energy being a traveling energy generated in a predetermined second time-interval which is shorter than the first time-interval; and a second interval fuel efficiency obtaining device which obtains a second interval fuel efficiency being a fuel efficiency in the second time-interval, based on at least the first interval vehicle efficiency and the second interval traveling energy.

Abstract: This control method for a fuel cell vehicle includes: a target motor output power obtaining step which obtains a target motor output power corresponding to an accelerator opening degree; and a high output power control step which controls operations of a first DC-DC converter and a second DC-DC converter, such that an output voltage of a power source becomes equal to or larger than a predetermined voltage that is required for securing a desired motor output power, when the target motor output power is larger than a predetermined output power threshold value.

Abstract: An optical modulation apparatus includes a light irradiation section, a plurality of rectangular pixel electrodes arranged on two lines separately at regular intervals in such a manner that short sides of adjacent pixel electrodes face each other and drive an optical modulation substance; a driver element is disposed below the pixel electrode and drives the pixel electrode; and a pixel electrode connection that electrically connects the pixel electrode and the driver element, wherein the pixel electrode connection is disposed outside the light irradiation section.

Abstract: An electric vehicle includes a device which determines, on the basis of the gradient of a road surface, a target acceleration of the vehicle in the case where the operational states of an accelerator (gas) pedal and a brake pedal of the vehicle are an OFF state when the vehicle is traveling on a down-slope road, a device which determines the correction amount of a regenerative torque for bringing the actual acceleration of the vehicle close to the target acceleration, a device which determines a basic target torque of an electric motor, which becomes a regenerative torque when the operational state of the accelerator (gas) pedal is the OFF state, on the basis of the operational state of the accelerator (gas) pedal, and a device which determines a target torque by correcting the basic target torque on the basis of at least the aforesaid correction amount. The output torque of the electric motor is controlled to the determined target torque.

Abstract: A current limiting system for fuel cells includes a target current limit value setting device which sets a target current limit value for limiting the generated current taken out from the fuel cell stack in accordance with the cell voltage, and a current limit value setting device which sets a current limit value by replacing a present current limit value with the target current limit value when a difference between the present current limit value and the generated current value becomes smaller than a first predetermined value. The system also includes an output device which outputs the current limit value either to a current limiter for limiting the generated current in accordance with the current limit value or to an electric power consumption controller for controlling electric power consumption of loads that consume the generated current.

Abstract: A fuel cell system has a fuel cell, a gas supply device and an electronic control unit. The gas supply device supplies a scavenging gas to the fuel cell. The electronic control unit controls scavenging of the fuel cell with the scavenging gas when a request for discontinuing power generation is given to the fuel cell. A humidification control device for controlling humidification of the scavenging gas and a cooling control device for controlling cooling of the scavenging gas are provided in a passage connecting the gas supply device and the fuel cell.

Abstract: The present invention intends to provide a control device for a fuel cell vehicle which suppresses the deterioration of driveability upon acceleration without increasing the size of a driving electric motor or a motor driver. When a requested output (PD_CAL) exceeds a first output limit determined depending on a continuous output rating of an electric motor 10 or a motor driver 5 and an increasing rate of the requested output (PD_CAL) exceeds a reference increasing rate, an upper-limit target output determining unit 52 determines an assist time used as a time during which the electric motor 10 can be operated continuously by the requested output (PD_CAL) on the basis of the requested output (PD_CAL) and an open-circuit voltage (Vbat_o) of a battery 3. Until the assist time is elapsed, the upper-limit target output (PD_LMT) is set to a second output limit (>the first output limit) determined depending on a short-time output rating of the electric motor 10 or the motor driver 5.

Abstract: This control method for a fuel cell vehicle includes: a target motor output power obtaining step which obtains a target motor output power corresponding to an accelerator opening degree; and a high output power control step which controls operations of a first DC-DC converter and a second DC-DC converter, such that an output voltage of a power source becomes equal to or larger than a predetermined voltage that is required for securing a desired motor output power, when the target motor output power is larger than a predetermined output power threshold value.

Abstract: This fuel efficiency display device for a fuel cell vehicle includes: a first interval vehicle efficiency obtaining device which obtains a first interval vehicle efficiency being a fraction of a generated traveling energy with respect to a consumed fuel amount in a predetermined first time-interval; a second interval traveling energy obtaining device which obtains a second interval traveling energy being a traveling energy generated in a predetermined second time-interval which is shorter than the first time-interval; and a second interval fuel efficiency obtaining device which obtains a second interval fuel efficiency being a fuel efficiency in the second time-interval, based on at least the first interval vehicle efficiency and the second interval traveling energy.

Abstract: The present invention intends to provide a control device for a fuel cell vehicle which suppresses the deterioration of driveability upon acceleration without increasing the size of a driving electric motor or a motor driver. When a requested output (PD_CAL) exceeds a first output limit determined depending on a continuous output rating of an electric motor 10 or a motor driver 5 and an increasing rate of the requested output (PD_CAL) exceeds a reference increasing rate, an upper-limit target output determining unit 52 determines an assist time used as a time during which the electric motor 10 can be operated continuously by the requested output (PD_CAL) on the basis of the requested output (PD_CAL) and an open-circuit voltage (Vbat_o) of a battery 3. Until the assist time is elapsed, the upper-limit target output (PD_LMT) is set to a second output limit (>the first output limit) determined depending on a short-time output rating of the electric motor 10 or the motor driver 5.

Abstract: The present invention intends to provide a control device for a fuel cell vehicle which suppresses the deterioration of driveability upon acceleration without increasing the size of a driving electric motor or a motor driver. When a requested output (PD_CAL) exceeds a first output limit determined depending on a continuous output rating of an electric motor 10 or a motor driver 5 and an increasing rate of the requested output (PD_CAL) exceeds a reference increasing rate, an upper-limit target output determining unit 52 determines an assist time used as a time during which the electric motor 10 can be operated continuously by the requested output (PD_CAL) on the basis of the requested output (PD_CAL) and an open-circuit voltage (Vcap_o) of a capacitor 3. Until the assist time is elapsed, the upper-limit target output (PD_LMT) is set to a second output limit (>the first output limit) determined depending on a short-time output rating of the electric motor 10 or the motor driver 5.